Questions
A block A of mass m and a pan P of equal mass are connected by a string passing over a smooth light pulley. Initially the system is at rest. A particle of mass m falls freely from height h on the pan and sticks to it. The speed with which A moves just after the collision is
detailed solution
Correct option is B
velocity with which mass m hits the pan is 2gh at that moment to conserve the momentum m2gh= 3mv other mass is also connected and moves up with same velocity v= 2gh3Talk to our academic expert!
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A pendulum of length / = l m is released from . The rate of change of speed of the bob at is (g = 10 )
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